Revealjs

Rafaela Becerra

February 2020

Dataset

Data from cars.com in 2017 for a sample of 90 cars in Ohio of three models: Mazda 6, Honda Accord, and Toyota Maxima.


The information given for each car is:

CarType: model

Age: years passed since production

Price: price ask by the owners, expressed in $1,000

Mileage: mileage in 1000

Lets look at “Mazda 6” observations:

Now, “Accord” observations:

Finnally, “Maxima” observations:

The three joint:

Some insights

  • Accord, Mazda 6 and Massima can be comparable in terms of price.
  • There are older Mazda 6 offer than Accord and Massima.
  • Mileage has a higher impact on price than age.



For more information about the dataset and other datasets see: https://www.rdocumentation.org/packages/Stat2Data/versions/2.0.0